2009منتدى Steadi-Newbies
الموازنة بين الـ (كانون HF100) أو كاميرا HF10/HF11 على جهاز (ستيادكام ميرلين)
مضى على هذا 17 سنة. قد تكون المعدات والأسعار قد تغيّرت منذ ذلك الحين.
ما توصّل إليه النقاش
- The Magic Formula calculation tool on the Merlin Cookbook website provides a valuable starting point for balance settings when camera weight and center of gravity measurements are entered.
- وينبغي أن يبدأ الموازنة من خلال تقييم تركيبة الكاميرا الكاملة بما في ذلك الوصلات وقياس المسافة الرأسية من مركز العدسات إلى قاع الكاميرا، ثم استخدام البيئات المحسوبة كخط أساس للتعديل اليدوي.
- وتستفيد الكاميرات الخفيفة، مثل سلسلة HF100، من استخدام وزن جبهة واحد على الأقل ومن الأوزان السفلية، مع الإبلاغ عن وجود تشكيلات ناجحة متفاوتة في تحديد الوزن وقياسات القوس.
- Static balance where the camera stabilizes horizontally does not guarantee dynamic balance during movement, as the rig may continue to sway and require additional trimmer adjustments.
- Fine-tuning involves adjusting fore and aft rollers based on unwanted camera tilt direction and side-to-side rollers for lateral drift, with reported completion times ranging from one to several hours.
- Some operators report the HF100 and related models remain inherently difficult to achieve perfect stability with, even after proper balancing procedures are followed.
يعتمد على
- Different mount hole positions (C hole versus G or H hole) were tested but no clear consensus on best choice was reached.
- Exact weight and center of gravity measurements prove difficult to determine accurately, affecting calculation reliability.
- User experience level significantly impacts perceived balance quality, making it unclear whether poor results indicate wrong settings or operator inexperience.
- Settings shared were based on limited testing and described as starting points rather than final solutions.
- The lightweight nature of the HF100 compared to heavier camera models may fundamentally limit achievable stability levels.